CS3511
AC ELECTRICAL CHARACTERISTICS
Test Conditions (unless otherwise specified): AGND = DGND = PGND = 0 V; All voltages with respect to ground;
T = 25°C; VP = 12 V; R = 8 Ω full-bridge; GAIN1 = 0, GAIN0 = 1; 10 Hz to 20 kHz Measurement Bandwidth; Per-
A
L
formance measurements taken with a 997 Hz sine wave and AES17 measurement filter; Stereo Full-Bridge mea-
surements taken through the Full-Bridge Output Filter shown in Figure 4 on page 16.
Parameters
Symbol
Test Conditions
Min
Typ
Max Units
Differential Input (Note 5)
Output Power (Continuous Average/Channel)
(Note 6)
THD+N = 1%
THD+N = 7%
THD+N = 10%
RL = 8 Ω
RL = 6 Ω
-
-
7.6
9.5
-
-
W
W
W
W
W
W
RL = 8 Ω
RL = 6 Ω
-
-
9.0
11.2
9.5
-
-
PO
RL = 8 Ω
RL = 6 Ω
-
-
-
-
11.8
Total Harmonic Distortion + Noise
(Note 6)
P
P
O = 1 W, RL = 8 Ω
O = 5 W, RL = 8 Ω
-
-
0.019
0.025
-
-
%
%
THD+N
DYR
Dynamic Range
(Note 7)
(Note 7)
Vin = -60 dBi
A-Weighted
Unweighted
-
-
99
96
-
-
dB
dB
Signal to Noise Ratio
Inputs AC coupled to AGND
A-Weighted
SNR
CS
-
-
99
96
-
-
dB
dB
Unweighted
Channel Separation
Amplifier Gain
PO=1 W, f = 1 kHz
104
dB
-
-
-
-
-
-
-
-
-
-
Gain1 = 0, Gain0 = 0
Gain1 = 0, Gain0 = 1
Gain1 = 1, Gain0 = 0
Gain1 = 1, Gain0 = 1
13.6
19.5
23.8
27.3
dB
dB
dB
dB
Single Ended Input (Note 8)
Output Power (Continuous Average/Channel)
(Note 6)
THD+N = 1%
THD+N = 7%
THD+N = 10%
RL = 8 Ω
RL = 6 Ω
-
-
7.6
9.5
-
-
W
W
W
W
W
W
RL = 8 Ω
RL = 6 Ω
-
-
9.0
11.1
9.5
-
-
PO
RL = 8 Ω
RL = 6 Ω
-
-
-
-
11.8
Total Harmonic Distortion + Noise
(Note 6)
P
O = 1 W, RL = 8 Ω
PO = 5 W, RL = 8 Ω
Vin = -60 dBi
-
-
0.019
0.027
-
-
%
%
THD+N
DYR
Dynamic Range
(Note 7)
(Note 7)
A-Weighted
Unweighted
-
-
99
96
-
-
dB
dB
Signal to Noise Ratio
Inputs AC coupled to AGND
A-Weighted
SNR
CS
-
-
99
96
-
-
dB
dB
Unweighted
Channel Separation
Amplifier Gain
PO=1 W, f = 1 kHz
102
dB
-
-
-
-
-
-
-
-
-
-
Gain1 = 0, Gain0 = 0
Gain1 = 0, Gain0 = 1
Gain1 = 1, Gain0 = 0
Gain1 = 1, Gain0 = 1
13.5
19.5
23.8
27.2
dB
dB
dB
dB
DS845F1
7
CIRRUS [ CIRRUS LOGIC ]
